ST130 | Error E.oL2 – What does it mean and what can be done?
If the error message E.oL2 appears on the ST130 inverter display, it indicates an overload fault of the inverter itself.
| Possible cause | Possible solution |
| Inverter power too low | Select a more powerful inverter |
| Acceleration time too short | Increase the startup time |
| Load too high or motor blocked | Reduce the load and inspect the motor for mechanical issues |
| Supply voltage too low | Check mains voltage |
| Motor moving before startup | Enable speed matching or stop the motor before starting |